Details

Time bar (total: 979.0ms)

sample14.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify25.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0189
1369
2689
31179
41749
51959
61979
71979

prune3.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 33.9b

Counts
2 → 1

localize13.0ms

Local error

Found 2 expressions with local error:

3.2b
(- (* x x) (* (* y 4.0) y))
33.2b
(/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
flip3-- associate-/r/ flip-- associate-/l/
sub-neg frac-2neg flip3-+ div-sub clear-num flip-+ div-inv
Counts
2 → 12
Calls
2 calls:
8.0ms
(- (* x x) (* (* y 4.0) y))
17.0ms
(/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))

series127.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(- (* x x) (* (* y 4.0) y))
86.0ms
(/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))

simplify70.0ms

Algorithm
egg-herbie
Counts
18 → 18
Iterations

Useful iterations: 3 (67.0ms)

IterNodesCost
0116135
1453134
21809134
35001125

prune33.0ms

Filtered
18 candidates to 13 candidates (72.2%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New16218
Fresh000
Picked011
Done000
Total16319

Merged error: 0.3b

Counts
19 → 3

localize0.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify2.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000

prune1.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New000
Fresh011
Picked011
Done011
Total033

Merged error: 0.3b

Counts
3 → 3

localize0.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify2.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000

prune0.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done022
Total033

Merged error: 0.3b

Counts
3 → 3

regimes117.0ms

Accuracy

57.1% (13.4b remaining)

Error of 13.7b against oracle of 0.4b and baseline of 31.5b

bsearch200.0ms

Steps
ItersRangePoint
7
1.1965702813225714e+120
7.306927196198172e+121
2.026811476856582e+120
8
1.7517637380581486e+18
3.775313734612271e+22
1.9147852806683633e+18
8
1.5556181911831613e-38
6.477266690690568e-36
5.887786609364337e-36
9
2.4260554139808026e-138
2.0827280288952574e-130
5.1574474042365036e-136
7
-1.066396723488623e-64
-1.8414735096723601e-66
-1.4247950034871411e-65
11
-1.2994787762702041e+157
-5.181389473418066e+135
-3.083108636099379e+138

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
03427
13427

end0.0ms

sample345.0ms

Algorithm
intervals
Results
220.0ms8000×body80valid